NEAS[.]2023-09-06_f7267bd43dda68d6ff3034004caab601_cryptolocker_JC[.]exe | Triage

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General

Target

NEAS.2023-09-06_f7267bd43dda68d6ff3034004caab601_cryptolocker_JC.exe
Size

47KB
MD5

f7267bd43dda68d6ff3034004caab601
SHA1

6a7cca297b0ddd1f9d1b39e2a488856ccb7b4d95
SHA256

42f4014be01e6d163376232b6943a255bc04c36dd76ed994b975fc8bd9e5cc6e
SHA512

d631a6465b65fb3474223e859a534d9dd7a9a0f85e0f9be9a4f1ba91638e986e82280c582e55f2ef4f2582aac0f15c8637e63cb78ea515301150aa7a23c85834
SSDEEP

768:X6LsoEEeegiZPvEhHSG+gp/BtOOtEvwDpjBVaD3E09vaTQ:X6QFElP6n+gJBMOtEvwDpjBtEL

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
NEAS.2023-09-06_f7267bd43dda68d6ff3034004caab601_cryptolocker_JC.exe

Files

NEAS.2023-09-06_f7267bd43dda68d6ff3034004caab601_cryptolocker_JC.exe
.exe windows:5 windows x86

7ba3aa8366ce167c7a77ebd6e6fea8e5

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

PostQuitMessage
GetMessageA
UpdateWindow
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadCursorA
LoadIconA
ShowWindow
GetWindowRect

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
FormatMessageA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
GetACP
CreateFileA

gdi32

CreateFontIndirectA

Sections

.text
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 536B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ